Poompavai, V., N. Mohan Kumar, Ramachandra Hebbar, and N. K. G.N. “Early Season Crop Acreage Estimation for Pigeon Pea Using SAR Data: A Case Study of Kalaburagi District, Karnataka”. Journal of Geomatics, vol. 18, no. 2, Oct. 2024, pp. 24-31, doi:10.58825/jog.2024.18.2.114.